EP 3395476 A3 20190109 - METHOD FOR MANUFACTURING A THERMOPLASTIC MOULDING POWDER

Title (en)

METHOD FOR MANUFACTURING A THERMOPLASTIC MOULDING POWDER

Title (de)

VERFAHREN ZUR HERSTELLUNG EINES THERMOPLASTISCHEN FORMMASSENPULVERS

Title (fr)

PROCÉDÉ DE FABRICATION D'UNE MATIÈRE À MOULER EN POUDRE THERMOPLASTIQUE

Publication

EP 3395476 A3 20190109 (DE)

Application

EP 18158288 A 20180223

Priority

DE 102017004180 A 20170428

Abstract (en)

[origin: US2018327557A1] The present invention relates to a method of manufacturing thermoplastic molding compound powder that consists of or comprises spherical or approximately spherical molding compound particles from a suspension of glass-like and/or ceramic and/or metallic substrate particles in a solvent in which a binder is dissolved that has a polymer soluble in the solvent, wherein the binder furthermore has one or more additives soluble in the solvent, with the method comprising the step of spray drying the suspension and with the spray drying being carried out such that the solvent partially or completely transitions into the gas phase.

IPC 8 full level

B22F 1/065 (2022.01); B22F 1/10 (2022.01); B22F 3/105 (2006.01); B22F 9/02 (2006.01); B33Y 70/00 (2015.01); C04B 35/622 (2006.01); C08K 3/40 (2006.01)

CPC (source: CN EP US)

B22F 1/065 (2022.01 - CN EP US); B22F 1/10 (2022.01 - CN EP US); B22F 1/103 (2022.01 - EP US); B22F 9/026 (2013.01 - EP US); B22F 10/28 (2021.01 - CN EP US); B22F 10/34 (2021.01 - CN EP US); B29C 64/153 (2017.07 - US); B33Y 70/10 (2020.01 - CN EP US); C04B 35/622 (2013.01 - EP US); C04B 35/62655 (2013.01 - EP US); C04B 35/62695 (2013.01 - EP US); C04B 35/63408 (2013.01 - EP US); C04B 35/63424 (2013.01 - EP US); C04B 35/63432 (2013.01 - EP US); C04B 35/63444 (2013.01 - EP US); C04B 35/63456 (2013.01 - EP US); C04B 35/6346 (2013.01 - EP US); C04B 35/63468 (2013.01 - EP US); C08J 3/095 (2013.01 - US); C08J 3/12 (2013.01 - CN); C08J 3/122 (2013.01 - US); C08J 5/12 (2013.01 - US); C08K 3/08 (2013.01 - EP US); C08K 5/00 (2013.01 - EP US); C08K 5/0016 (2013.01 - EP US); C08K 5/101 (2013.01 - EP US); B22F 2998/10 (2013.01 - CN EP US); B29K 2105/0038 (2013.01 - US); B29K 2105/251 (2013.01 - US); B29K 2905/00 (2013.01 - US); B29K 2909/02 (2013.01 - US); B29K 2909/08 (2013.01 - US); B33Y 10/00 (2014.12 - US); C04B 2235/528 (2013.01 - EP US); C04B 2235/5427 (2013.01 - EP US); C04B 2235/6026 (2013.01 - EP US); C08J 2300/22 (2013.01 - CN); C08J 2323/00 (2013.01 - US); C08J 2325/06 (2013.01 - US); C08J 2333/08 (2013.01 - US); C08J 2339/06 (2013.01 - US); C08J 2375/04 (2013.01 - US); C08K 3/00 (2013.01 - CN); C08K 3/08 (2013.01 - CN); C08K 3/40 (2013.01 - CN); C08K 5/105 (2013.01 - US); Y02P 10/25 (2015.11 - EP)

C-Set (source: CN EP US)

B22F 2998/10 + B22F 1/10 + B22F 10/20 + B22F 9/026

Citation (search report)

[XAI] KR 20160071014 A 20160621 - CHUNGBUK HEALTH SCIENCE UNIVERSITY [KR], et al
[XAI] CN 106316388 A 20170111 - UNIV JINAN
[A] WO 2015175726 A1 20151119 - UNIV UTAH RES FOUND [US]
[A] EP 2033724 A1 20090311 - HERAEUS INC [US]
[A] WO 9605038 A1 19960222 - UNIV TEXAS [US]
[A] DE 2065705 A1 19750130 - IDEKI CO

Designated contracting state (EPC)

AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

Designated extension state (EPC)

BA ME

DOCDB simple family (publication)

EP 3395476 A2 20181031; EP 3395476 A3 20190109; EP 3395476 B1 20221116; CN 108976839 A 20181211; DE 102017004180 A1 20181031; ES 2938432 T3 20230411; JP 2018188629 A 20181129; US 2018327557 A1 20181115

DOCDB simple family (application)

EP 18158288 A 20180223; CN 201810391008 A 20180427; DE 102017004180 A 20170428; ES 18158288 T 20180223; JP 2018083850 A 20180425; US 201815957944 A 20180420